/* Stage453: world-class UX, trust, performance and conversion layer */
.q453-layer{position:relative;z-index:4;margin:34px auto 0;max-width:1180px;padding:0 18px;color:#dff7ff;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}
.q453-section{border:1px solid rgba(63,231,201,.18);background:linear-gradient(140deg,rgba(3,13,29,.94),rgba(6,20,39,.78));box-shadow:0 24px 80px rgba(0,0,0,.36),inset 0 1px rgba(255,255,255,.04);border-radius:28px;padding:26px;margin:20px 0;overflow:hidden;position:relative}
.q453-section:before{content:"";position:absolute;inset:-60% 40% auto -20%;height:240px;background:radial-gradient(circle,rgba(15,220,190,.16),transparent 65%);pointer-events:none}.q453-section>*{position:relative}.q453-eyebrow{display:inline-flex;gap:8px;align-items:center;border:1px solid rgba(55,224,180,.28);border-radius:999px;padding:8px 12px;background:rgba(0,255,185,.06);color:#75f5d4;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.14em}.q453-section h2{font-size:clamp(26px,3vw,42px);line-height:1.05;margin:14px 0;color:#fff}.q453-section p{color:#b9c8d6;line-height:1.65}.q453-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.q453-card{border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:18px;background:rgba(255,255,255,.035);min-height:172px}.q453-card i{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:rgba(46,234,187,.11);color:#6ef4d0;font-style:normal;margin-bottom:13px}.q453-card h3{margin:0 0 8px;color:#fff;font-size:18px}.q453-card ul{margin:10px 0 0;padding:0;list-style:none}.q453-card li{margin:8px 0;color:#c8d8e5}.q453-card li:before{content:"✓";color:#56f3bf;margin-right:8px}.q453-livebar{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}.q453-livebar article{border:1px solid rgba(89,241,198,.15);border-radius:18px;padding:14px;background:rgba(2,12,27,.76)}.q453-livebar span{display:block;color:#7f90a2;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.q453-livebar strong{display:block;color:#fff;font-size:24px;margin:6px 0}.q453-livebar em{color:#59f4c5;font-style:normal}.q453-terminal-deck{margin:18px;border:1px solid rgba(83,237,198,.18);border-radius:22px;background:linear-gradient(135deg,rgba(3,13,29,.96),rgba(7,27,42,.82));padding:18px;color:#dff7ff;box-shadow:0 16px 50px rgba(0,0,0,.25)}.q453-terminal-deck h3{margin:0 0 8px;color:#fff}.q453-terminal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.q453-terminal-grid article{border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:12px;background:rgba(255,255,255,.035)}.q453-terminal-grid span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#8ba0b4}.q453-terminal-grid strong{display:block;font-size:20px;color:#fff;margin-top:6px}.q453-terminal-grid em{color:#56f3bf;font-style:normal}.q453-sticky-cta{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;gap:10px;align-items:center;padding:10px;border:1px solid rgba(77,238,197,.22);border-radius:999px;background:rgba(2,10,22,.82);backdrop-filter:blur(16px);box-shadow:0 15px 45px rgba(0,0,0,.35);transform:translateY(160%);transition:transform .35s ease}.q453-sticky-cta.q453-show{transform:translateY(0)}.q453-sticky-cta a{padding:11px 14px;border-radius:999px;text-decoration:none;font-weight:800;color:#03131d;background:linear-gradient(135deg,#55f3c2,#25b8ff)}.q453-sticky-cta a+ a{color:#dff7ff;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1)}.q453-toast{position:fixed;left:18px;bottom:18px;z-index:61;max-width:360px;border:1px solid rgba(78,237,197,.18);border-radius:18px;padding:14px 16px;background:rgba(1,9,20,.9);color:#cfe8f4;box-shadow:0 15px 48px rgba(0,0,0,.35);opacity:0;transform:translateY(20px);transition:.25s}.q453-toast.show{opacity:1;transform:translateY(0)}
@media (max-width:860px){.q453-grid,.q453-livebar,.q453-terminal-grid{grid-template-columns:1fr}.q453-section{padding:20px}.q453-sticky-cta{left:12px;right:12px;justify-content:center;bottom:12px}}
@media (prefers-reduced-motion:reduce){.q453-sticky-cta,.q453-toast{transition:none}}